bog at wot NEED HELP

[michaelmontuori]

ok so this morning i was heading to walmart and my car was running fine, boosting perfectly fast as hell and when i got home i shut it off, started cleaning the car and about an hour later i went to go get something to eat, i went to wot just for fun and it boosted to 5psi and just completley bogged down and made a weird noise ever since then ive been effing with it all day, i ruled out the maf, i swapped and checked voltages, i changed my plugs, ruled out the o2 becuase it doesent work at wot, i checked for boost leaks so ive pretty much done everything, also i check fuel, it goes completley fine all through the rpm range and even at 90% throttle but as soon as the pedal is to the floor it bogs down really fast almost like boost or fuel cut and me and the car lunge forward, ive been searching for hours and i CANNOT figure this thing out, some guru out there please help me with this .

btw i have an 89coupe with an s13 sr20det redtop with t28 everything else is stock other then a front mount and exhaust

[michaelmontuori]

ok i figured the problem out, it was doing what it was at 5500rpm and up, the stock rubber intake tube created so much suction it was collapsing, so i made a custom hardpipe for it, thanks anyways anyone